Nothing Special   »   [go: up one dir, main page]

NO911459D0 - Anvendelse av metallion-komplekser som belegginhibitorer. - Google Patents

Anvendelse av metallion-komplekser som belegginhibitorer.

Info

Publication number
NO911459D0
NO911459D0 NO911459A NO911459A NO911459D0 NO 911459 D0 NO911459 D0 NO 911459D0 NO 911459 A NO911459 A NO 911459A NO 911459 A NO911459 A NO 911459A NO 911459 D0 NO911459 D0 NO 911459D0
Authority
NO
Norway
Prior art keywords
metallion
complexs
investment
inhibitors
metallion complexs
Prior art date
Application number
NO911459A
Other languages
English (en)
Other versions
NO911459L (no
Inventor
Patrick J Breen
Hartley H Downs
Bruce N Diel
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO911459D0 publication Critical patent/NO911459D0/no
Publication of NO911459L publication Critical patent/NO911459L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO91911459A 1990-04-16 1991-04-15 Anvendelse av metallion-komplekser som belegginhibitorer. NO911459L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/509,911 US5057228A (en) 1990-04-16 1990-04-16 Metal ion complexes for use as scale inhibitors

Publications (2)

Publication Number Publication Date
NO911459D0 true NO911459D0 (no) 1991-04-15
NO911459L NO911459L (no) 1991-10-17

Family

ID=24028617

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91911459A NO911459L (no) 1990-04-16 1991-04-15 Anvendelse av metallion-komplekser som belegginhibitorer.

Country Status (4)

Country Link
US (1) US5057228A (no)
CA (1) CA2040179A1 (no)
GB (1) GB2244050A (no)
NO (1) NO911459L (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207919A (en) * 1990-04-16 1993-05-04 Baker Hughes Incorporated Metal ion complexes for use as scale inhibitors
EP0479462B1 (en) * 1990-10-04 1995-11-08 Britoil Plc Method for inhibiting scale formation
GB2248832A (en) * 1990-10-04 1992-04-22 Britoil Plc Method for inhibiting scale formation
US5248438A (en) * 1992-01-28 1993-09-28 Betz Laboratories, Inc. Methods of controlling scale formation in aqueous systems
ES2123763T3 (es) * 1993-02-17 1999-01-16 Marcel Christian Wegmuller Procedimiento para evitar la formacion de sedimentaciones en un sistema de drenaje de obras.
US5468393A (en) * 1993-04-23 1995-11-21 Betz Paperchem, Inc. Methods of controlling scale formation in the presence of metal ions in aqueous systems
US5368740A (en) * 1993-04-23 1994-11-29 Betz Paperchem, Inc. Methods of controlling scale formation in the presence of metal ions in aqueous systems
ITMI20021706A1 (it) * 2002-07-31 2004-02-01 Bozzetto Giovanni Spa Poliamminomeilenfosfono derivati.
ITMI20040162A1 (it) * 2004-02-02 2004-05-02 Bozzetto Giovanni Spa Uso di polliaaminometilenfosfonati quali agenti disperdenti
RU2304084C2 (ru) * 2005-09-06 2007-08-10 Федор Федорович Чаусов Способ ингибирования солеотложений
WO2023003943A1 (en) * 2021-07-22 2023-01-26 Lfs Chemistry Incorporated Scale inhibitors and related controlled release particles
US11807808B1 (en) * 2022-05-20 2023-11-07 Halliburton Energy Services, Inc. Electric scale control with metal electrodes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547817A (en) * 1967-06-22 1970-12-15 Betz Laboratories Inhibition of scale formation
US3393150A (en) * 1967-08-11 1968-07-16 Calgon Corp Methods of scale inhibition
US3738806A (en) * 1968-01-26 1973-06-12 Monsanto Co Process for the prevention of corrosion
DE1767454C2 (de) * 1968-05-11 1983-01-27 Henkel KGaA, 4000 Düsseldorf Verfahren zum Korrosions- und Versteinungsschutz in Warm- und Heißwassersystemen
US3792084A (en) * 1972-03-24 1974-02-12 Petrolite Corp Polyquaternary ammonium methylene phosphonates and uses thereof
US3867286A (en) * 1972-03-24 1975-02-18 Petrolite Corp Use of polyquaternary ammonium methylene phosphonates to chelate or inhibit formation of scale
US3833486A (en) * 1973-03-26 1974-09-03 Lea Ronal Inc Cyanide-free electroplating
US4497713A (en) * 1982-04-01 1985-02-05 Betz Laboratories Method of inhibiting corrosion and deposition in aqueous systems
US4663053A (en) * 1982-05-03 1987-05-05 Betz Laboratories, Inc. Method for inhibiting corrosion and deposition in aqueous systems
US4614646A (en) * 1984-12-24 1986-09-30 The Dow Chemical Company Stabilization of peroxide systems in the presence of alkaline earth metal ions
EP0256284B1 (en) * 1986-08-09 1991-03-27 Micro-Image Technology Limited Composition for use in the production of integrated circuits and method for its preparation and use
US4774018A (en) * 1987-06-15 1988-09-27 The Dow Chemical Company Treatment for water systems to inhibit corrosion and scale formation

Also Published As

Publication number Publication date
GB9108119D0 (en) 1991-06-05
GB2244050A (en) 1991-11-20
CA2040179A1 (en) 1991-10-17
US5057228A (en) 1991-10-15
NO911459L (no) 1991-10-17

Similar Documents

Publication Publication Date Title
DK0934937T3 (da) Azolderivater som superoxidradikalinhibitor
DK0606248T3 (da) Heteroarylaminer som hidtil ukendte acetylcholinesteraseinhibitorer
FI925167A (fi) 2-substituerade sackarinderivat, som aer inhibitorer foer proteolytiska enzymer
NO940305D0 (no) Kinazolin-derivater som acetylcholin-esteraseinhibitorer
NO912051D0 (no) Fremgangsmaate for fremstilling av azolderivater.
NO911956L (no) Fremgangsmaate for fremstilling av oxydant sensitive og insensitive, aromatiske estere som inhibitorer for human neutrofil elastase
NO911122D0 (no) Fremgangsmaate for fremstilling av antihyperkolesterolemiske midler.
NO911459D0 (no) Anvendelse av metallion-komplekser som belegginhibitorer.
DK345588A (da) 1,2-diketo-derivater til anvendelse som renin-inhibitorer
MX9100998A (es) Novedosos inhibidores de escualen sintetasa
NO922167L (no) Aminodukter som korrosjonshemmere
FI793261A (fi) Farmaceutisk komposition som innehaoller 3,4-dihydro-3-oxo-2-kinoxaliner
FI880960A0 (fi) Anvaendning av rnas l inhibitor som markeringsaemne i virusinfektioner.
FI925144A (fi) Anvaendning av inhibitorer foer faergutvecklingen i kromogena bestaemningar
FI900688A0 (fi) Anordning foer luftning av liggunderlag i sjuksaeng.
FI904676A0 (fi) Anordning foer loesgoerande av manteln i en haeftapparat.
FI921863A0 (fi) 2-anilinofenylaettiksyraderivat som inhibitorer av pla2 och lipoxigenas.
FI954367A0 (fi) Substituoitujen alkyylinitraattien käyttö patologisesti kohonneen intraokulaarisen paineen hoitamiseksi
NO905003D0 (no) Fremgangsmaate for fremstilling av proteaseinhibitorer frapotetsaft.
DK163088D0 (da) Dopamin-beta-hydroxylase inhibitor
FI886009A (fi) Anordning foer uppvaermning av en krympfilmhylsa som omsluter en staongformig kropp.
NO914349D0 (no) Fremgangsmaate for fremstilling av esterinhibitorer
NO901422L (no) Fremgangsmaate for fremstilling av alfa-glucosidase-inhibitorer.
NO911922L (no) Fremgangsmaate for fremstilling av semi-ordnede polyamidimider.
FI913285A0 (fi) Svavelsubstituerade mevinsyraderivat.